Ottawa International (Canada) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 5° Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 3° Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 9° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 11° Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 9° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 9° Celsius;
Overcast.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Ottawa International
Today (15 October 2025)
| Time |
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
 |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
9°
|
10°
|
10°
|
11°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
| Feels like temperature (°C) |
7°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
8°
|
7°
|
7°
|
7°
|
6°
|
6°
|
| Wind direction and speed |
N
8
|
N
8
|
N
8
|
NNW
8
|
NNW
8
|
NNW
8
|
NNW
8
|
NNW
8
|
NNW
7
|
NNW
7
|
NNW
6
|
NNW
6
|
NNW
6
|
| Wind gust (mph) |
22
|
22
|
23
|
22
|
22
|
21
|
20
|
17
|
16
|
16
|
15
|
15
|
16
|
| Visibility |
VG
|
G
|
G
|
G
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
51%
|
47%
|
45%
|
42%
|
44%
|
45%
|
48%
|
53%
|
55%
|
55%
|
56%
|
57%
|
57%
|
| UV | 3 | 2 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Thursday (16 October 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
|
|
|
 |
 |
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
8°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
5°
|
5°
|
6°
|
7°
|
8°
|
9°
|
10°
|
11°
|
11°
|
11°
|
11°
|
10°
|
9°
|
8°
|
7°
|
7°
|
7°
|
| Feels like temperature (°C) |
6°
|
5°
|
5°
|
5°
|
4°
|
4°
|
3°
|
3°
|
3°
|
3°
|
4°
|
5°
|
6°
|
8°
|
8°
|
9°
|
9°
|
9°
|
8°
|
8°
|
7°
|
6°
|
5°
|
5°
|
| Wind direction and speed (mph) |
NNW
6
|
NNW
6
|
NNW
6
|
NNW
6
|
NNW
6
|
NNW
6
|
NNW
6
|
NNW
6
|
NNW
6
|
NNW
8
|
NNW
10
|
N
10
|
N
10
|
NNW
10
|
N
10
|
N
10
|
N
10
|
N
10
|
N
8
|
N
6
|
N
4
|
N
4
|
N
5
|
NNW
5
|
| Wind gust (mph) |
16
|
15
|
15
|
15
|
15
|
16
|
15
|
16
|
19
|
24
|
25
|
25
|
26
|
26
|
26
|
26
|
25
|
23
|
17
|
11
|
10
|
10
|
10
|
11
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
58%
|
62%
|
62%
|
63%
|
62%
|
63%
|
63%
|
64%
|
66%
|
63%
|
55%
|
52%
|
41%
|
41%
|
41%
|
40%
|
40%
|
41%
|
41%
|
53%
|
59%
|
64%
|
67%
|
67%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Friday (17 October 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
6°
|
6°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
5°
|
7°
|
8°
|
9°
|
10°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
| Feels like temperature (°C) |
4°
|
4°
|
3°
|
3°
|
2°
|
3°
|
2°
|
2°
|
3°
|
4°
|
6°
|
7°
|
9°
|
10°
|
10°
|
11°
|
11°
|
11°
|
10°
|
9°
|
8°
|
8°
|
8°
|
8°
|
| Wind direction and speed (mph) |
NNW
5
|
NNW
5
|
N
5
|
N
5
|
N
5
|
N
4
|
N
4
|
N
4
|
N
3
|
N
3
|
N
4
|
NNE
4
|
NNE
3
|
N
3
|
NNW
3
|
NW
3
|
W
3
|
W
3
|
W
4
|
W
3
|
W
3
|
WSW
3
|
SSE
3
|
SE
2
|
| Wind gust (mph) |
11
|
11
|
11
|
11
|
10
|
9
|
8
|
8
|
9
|
11
|
12
|
13
|
13
|
12
|
12
|
11
|
11
|
9
|
8
|
8
|
7
|
6
|
5
|
4
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
68%
|
70%
|
72%
|
74%
|
75%
|
76%
|
78%
|
79%
|
79%
|
72%
|
60%
|
54%
|
46%
|
41%
|
41%
|
41%
|
41%
|
42%
|
57%
|
59%
|
65%
|
70%
|
72%
|
75%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Saturday (18 October 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
8°
|
9°
|
10°
|
11°
|
12°
|
13°
|
14°
|
14°
|
14°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
6°
|
7°
|
8°
|
9°
|
10°
|
11°
|
12°
|
12°
|
13°
|
13°
|
12°
|
11°
|
11°
|
10°
|
10°
|
9°
|
| Wind direction and speed (mph) |
SSE
2
|
SSE
2
|
SSE
3
|
SSE
3
|
SSE
3
|
SE
3
|
SE
3
|
SE
3
|
SE
4
|
SE
4
|
SE
4
|
SE
5
|
SE
6
|
SE
7
|
SE
7
|
SE
7
|
SE
7
|
SE
7
|
ESE
6
|
ESE
6
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
7
|
| Wind gust (mph) |
5
|
5
|
5
|
5
|
6
|
6
|
7
|
8
|
10
|
12
|
14
|
16
|
16
|
17
|
17
|
17
|
17
|
15
|
15
|
15
|
17
|
17
|
16
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
75%
|
72%
|
73%
|
74%
|
72%
|
72%
|
74%
|
71%
|
66%
|
62%
|
56%
|
50%
|
47%
|
44%
|
43%
|
42%
|
43%
|
46%
|
48%
|
53%
|
56%
|
58%
|
64%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Sunday (19 October 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
40%
|
30%
|
40%
|
40%
|
40%
|
50%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
10°
|
12°
|
13°
|
15°
|
16°
|
18°
|
19°
|
18°
|
17°
|
17°
|
16°
|
16°
|
15°
|
| Feels like temperature (°C) |
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
10°
|
12°
|
13°
|
14°
|
16°
|
17°
|
17°
|
16°
|
16°
|
15°
|
15°
|
13°
|
| Wind direction and speed (mph) |
ESE
7
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
8
|
SE
8
|
SE
9
|
SE
9
|
SE
9
|
SE
9
|
SE
9
|
SE
8
|
SE
8
|
SE
9
|
SE
8
|
SE
10
|
| Wind gust (mph) |
16
|
16
|
16
|
16
|
16
|
16
|
16
|
16
|
17
|
18
|
21
|
21
|
22
|
22
|
23
|
22
|
21
|
19
|
20
|
19
|
23
|
22
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
67%
|
68%
|
71%
|
72%
|
74%
|
73%
|
74%
|
74%
|
73%
|
69%
|
65%
|
61%
|
58%
|
58%
|
57%
|
58%
|
59%
|
70%
|
72%
|
78%
|
80%
|
88%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - |
Monday (20 October 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
50%
|
30%
|
20%
|
30%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
13°
|
12°
|
11°
|
13°
|
14°
|
14°
|
12°
|
11°
|
| Feels like temperature (°C) |
12°
|
10°
|
10°
|
11°
|
12°
|
13°
|
11°
|
10°
|
| Wind direction and speed (mph) |
SE
9
|
SE
8
|
SE
8
|
ESE
9
|
ESE
9
|
E
7
|
NE
6
|
NNE
6
|
| Wind gust (mph) |
23
|
21
|
22
|
23
|
21
|
17
|
15
|
13
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
| Humidity |
91%
|
91%
|
91%
|
85%
|
70%
|
70%
|
79%
|
85%
|
| UV | - | - | 1 | 2 | 2 | 1 | - | - |
Tuesday (21 October 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
30%
|
30%
|
20%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
12°
|
14°
|
14°
|
12°
|
11°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
11°
|
13°
|
13°
|
11°
|
10°
|
| Wind direction and speed (mph) |
NNW
5
|
ENE
5
|
E
5
|
E
7
|
SE
7
|
SE
7
|
SSE
7
|
SE
6
|
| Wind gust (mph) |
12
|
12
|
16
|
21
|
20
|
17
|
18
|
17
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
88%
|
91%
|
91%
|
77%
|
68%
|
72%
|
85%
|
90%
|
| UV | - | - | 1 | 3 | 2 | 1 | - | - |
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Forecast for 11:00 (UTC-4), Wed
Updated 13:26 (UTC+1) on Wed 15 Oct 2025
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